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信号选择
相关语句
  signal selection
     INPUT SIGNAL SELECTION FOR THE DAMPING CONTROLLER OF±20 Mvar STATCOM
     ±20 Mvar STATCOM阻尼控制器输入信号选择研究
短句来源
     This detecting system is made up of MCU, sensor, multiway switch and signal processing, A/D conversion subsystem etc, multiway signal selection can be completed by CD4051 with CD4052, the circuit is simple and dependable.
     此系统主要由单片机、传感器、多路开关和信号处理、A/D转换子系统等组成,其中多路信号选择由CD4051和CD4052完成,电路简单可靠。
短句来源
     (2) Marketing signal selection model for network marketing firmsThis dissertation firstly analyzes which signals are appropriate to be used in electronic markets, makes classification of signals according to the cost of signaling, and then describes the characteristic of each kind of signals.
     (2)网络营销企业营销信号选择模型本文分析了适用于电子市场的营销信号,并根据信号传递所引起的成本类型的不同将上述营销信号分为四类,在分类的基础上,讨论了各类营销信号的具体特征及其影响网络营销企业信号选择的主要因素;
短句来源
     Signal Selection and Demodulation Method of Multi-information Shifting Frequency Automatic Blocking System
     多信息移频自动闭塞系统信号选择及解调方法
短句来源
     Game Theoretic Analysis of Signal Selection for Network Marketing Firm
     面向网络营销企业的营销信号选择博弈分析
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  “信号选择”译为未确定词的双语例句
     Study on P300 of Selective Response to Visual Signals with Half to Half Probability
     等概率视觉信号选择反应P300的研究
短句来源
     Fluorescence images of the single adult rat cardiomyocyte were recorded at excitation wavelengths from baseline 340nm to 580nm with the interval of 20nm by the ion imaging system.
     设定激发光波长从340nm到580nm,以20nm波长的间隔递增,对细胞进行荧光激发,用离子影像系统测定荧光信号,选择荧光强度值最大和最小的两个激发光波长。
短句来源
     Selection of Feedback Signal for Power System Damping Controller Based on Wide Area Measurements
     基于广域信息的电力系统阻尼控制器反馈信号选择
短句来源
     Choices of UWB Communication Signals and System Performance Simulations
     UWB通信信号选择与系统性能仿真
短句来源
     making the PRO-16I16O card's conference to control the amplifier, choosing the sixteen signals circuit and the electromotor is discussed.
     制定了PRO-16I160卡控制单元探测器信号放大器、288×4红外焦平面阵列探测器程控信号选择电路、步进电机的控制协议。
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  相似匹配句对
     Signal SPD Choicing
     信号SPD的选择
短句来源
     Choice
     选择
短句来源
     Multiple signalling options for prostacyclin
     依前列醇多样的信号选择(英文)
短句来源
     New method to realize remote signal measure
     信号遥测方法
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     Choosing the Guillotine
     选择死亡
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  signal selection
By encoding the propensity for selecting a given action in a scalar value (the salience), it is shown that action selection may be re-cast in terms of signal selection.
      
The generic properties of signal selection are defined and neural networks for this type of computation examined.
      
Third, the behaviour of the model as a signal selection mechanism has parallels with some kinds of action selection observed in animals under various levels of dopaminergic modulation.
      
Moreover, the ability of signal selection and the sensitivity as to signal detection were compared for all experiments, and the optimum conditions for spectral measurements were surveyed.
      
A method of signal selection at small signal/noise ratio was suggested and significance levels of individual peaks in the spectrum were determined.
      
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  selection of signal
This approach makes it possible to derive algorithms guaranteeing the smallest possible reconstruction error when a bounded selection of signal samples is interpolated.
      
As to be expected, the correlation network of the distributions of the selected properties affects the choice of the discriminant function and the final selection of signal properties.
      
This antenna allows the selection of signal from the desired direction.
      
The selection of signal properties was made by the occupational therapists.
      


It is pointed out that the accurate measurement of phase of exciting force and displacement response is one of the fundamental conditions for correct dynamic performance tests of machine tools. However, this condition is not guaranteed for most tests performed in this country.The selection of reference signal, the conversion formulas and the criteria for judging the direction of the displacemnt response while measuring the mode of amachine tool are discussed, and the frequency characteristics of the mechanical...

It is pointed out that the accurate measurement of phase of exciting force and displacement response is one of the fundamental conditions for correct dynamic performance tests of machine tools. However, this condition is not guaranteed for most tests performed in this country.The selection of reference signal, the conversion formulas and the criteria for judging the direction of the displacemnt response while measuring the mode of amachine tool are discussed, and the frequency characteristics of the mechanical seismic pickups analysed. It is shown that the phase shift of a seismic velocity pickup is significant at lower frequencies. Errors may arise from a vibration pickup with a large phase shift during mode measurement.

本文指出,精确测定机床激振力和位移响应的相位是正确测定机床动态性能的基本条件之一,而我国现在进行的许多机床动态试验却没有保证这个条件.文中讨论了测定机床振型时,参考信号的选择、振幅的折算公式和位移响应方向的判别准则.分析了地震式拾振器力学模型的相频特性.指出,在低频范围内,速度计的的相移很大.文章最后指出了用相移大的拾振器来测振型可能出现的差错.

The fluidic controlled carburetter, which came into being with the advent of the application of fluidics to the automobile engine and has been adopted in the gasoline-supplying system of the engine, possesses many unique advantages. This treatise deals with the principle of oil supply, the distribution of flow and the selection of the control signal in the fluidic controlled carburetter with three parallel components, thus deducing the equation of balance of flow in the components. Expounded in the treatise...

The fluidic controlled carburetter, which came into being with the advent of the application of fluidics to the automobile engine and has been adopted in the gasoline-supplying system of the engine, possesses many unique advantages. This treatise deals with the principle of oil supply, the distribution of flow and the selection of the control signal in the fluidic controlled carburetter with three parallel components, thus deducing the equation of balance of flow in the components. Expounded in the treatise is the principle of oil saving achieved by virtue of positive pressure injection, secondary foaming and hit atomization caused by multiple oil pencils. It has been proved that the atomization in the fluidic controlled carburetter gets better and it can meet the needs of the engine for oil flow of any characteristic. Not only does the dynamic performance come up to the standard, but its economic performance has been greatly improved. The rate of oil saving is up to about 8% and vapor locking has been prevented. The above-mentioned advantages of the fluidic controlled carburetter are incomparable to those of the conventional single float carburetter. For the purpose of economizing energy resources, it is of great value-to introduce the fluidic controlled carburetter at the present time,

射流化油器是射流技术在汽车上的一种应用。它用于汽车发动机供油系统,具有独特的优点。本文论述了并联三元件射流化油器的供油原理、系统的流量分配方案和元件控制信号的选择原则、并推导出元件的流量平衡方程式。同时也论述了射流化油器具有正压喷射、二次泡沫化和多股油束碰撞雾化等省油原理。因而证明射流化油器雾化程度变好,并能够满足发动机对燃油流量的任意特性要求。它在动力性能达到标准的情况下,经济性能大大提高。省油率可达8%左右,而且防止了供油系统中汽油蒸气阻力现象。这些优点都是传统的浮子室化油器无法比拟的。在当前节约能源工作中,射流化油器有着重要的应用价值。

The redundancy technique is an effective way to increase reliability. This paper deals with the simulation study on a triple redundant flight control system. The redundant system has the capability of fail-operation and employs three "on-line" signal selectors, six "off-line" comparators and an active-standby servomechanism. The signal selector consisted of operational amplifiers. In triplex system the intermediate voltage was selected and transmitted among three input signals. All the failure signals (i. e....

The redundancy technique is an effective way to increase reliability. This paper deals with the simulation study on a triple redundant flight control system. The redundant system has the capability of fail-operation and employs three "on-line" signal selectors, six "off-line" comparators and an active-standby servomechanism. The signal selector consisted of operational amplifiers. In triplex system the intermediate voltage was selected and transmitted among three input signals. All the failure signals (i. e. hard-overs, null-failures, degraded signals) was isolated and abondoned.In the servoloop, a servo model was used to compare with active-standby servomechanism.The effectiveness of the signal selector, comparator and active-standby servomechanism has been proved by various failure tests of the system. It is shown that their performance and effectiveness are satisfactory. Redundancy management is preferable, but the application of active-standby servomechanism is limited to control functions which will accept small failure transients.

余度技术是提高飞行自动控制系统可靠性的有效手段。本文通过对一种三余度控制系统的仿真研究,评述了信号选择器、比较器与主备式余度舵机的性能要求,分析了它们在故障的瞬态、故障监控的覆盖与减少误切除等方面的效果。

 
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